A-Data LEGEND 900 SLEG-900-1TCS 1 TB

Compact M.2 2280 SSD, which represents the new A-Data Legend product line and goes beyond the mid-range in its capabilities. The drive operates under the control of a modern 4-channel controller, supports the NVMe 1.4 protocol, and uses the technically advanced PCI-E 4.0 interface for data exchange. The linear write speed declared by the manufacturer is 4700 MB/s, the read speed reaches 7000 MB/s, which is two to three times higher than similar solutions with the PCI-E 3.0 interface and tens of times faster than conventional HDD drives.

It does not have its own DRAM buffer, but thanks to HMB support and the presence of a dynamic SLC cache, it is able to use a small fragment of system memory as a buffer. And a fairly solid DWPD figure allows you to overwrite 50% of the available memory every day. This is about 500 GB per day. Add solid IOPS performance (note: efficiency with small 4K blocks) and you get a universal drive that will serve equally well in a gaming PC or a work computer for processing